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公开(公告)号：US20240157821A1
公开(公告)日：2024-05-16
申请号：US18421275
申请日：2024-01-24
IPC分类号： B60L53/14 , B60L7/12 , B60L7/14 , B60L9/22 , B60L9/28 , B60L50/30 , B60L50/40 , B60L50/51 , B60L50/52 , B60L53/10 , B60L53/20 , B60L58/16 , B60L58/20 , B60L58/40 , H02J7/00
CPC分类号： B60L53/14 , B60L7/12 , B60L7/14 , B60L9/22 , B60L9/28 , B60L50/30 , B60L50/40 , B60L50/51 , B60L50/52 , B60L53/11 , B60L53/20 , B60L58/16 , B60L58/20 , B60L58/40 , H02J7/0013 , H02J7/0029 , H02J7/0045 , B60L2200/36 , B60L2210/14 , B60L2210/30 , B60L2210/40 , B60L2240/72 , H02J2207/20 , H02J2310/48 , Y02T10/70 , Y02T10/7072 , Y02T10/72 , Y02T90/12 , Y02T90/14 , Y02T90/16 , Y02T90/167 , Y02T90/40 , Y04S30/12 , Y10S903/903
摘要： An apparatus comprises a power electronic energy conversion system comprising a first energy storage device configured to store DC energy and a first voltage converter configured to convert a second voltage from a remote power supply into a first charging voltage configured to charge the first energy storage device. The apparatus also includes a first controller configured to control the first voltage converter to convert the second voltage into the first charging voltage and to provide the first charging voltage to the first energy storage device during a charging mode of operation and communicate with a second controller located remotely from the power electronic energy conversion system to cause a second charging voltage to be provided to the first energy storage device during the charging mode of operation to rapidly charge the first energy storage device.
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公开(公告)号：US11884168B2
公开(公告)日：2024-01-30
申请号：US17977204
申请日：2022-10-31
IPC分类号： H02J7/00 , H02J7/14 , B60L53/14 , B60L7/12 , B60L7/14 , B60L9/22 , B60L9/28 , B60L50/40 , B60L50/30 , B60L50/51 , B60L50/52 , B60L53/20 , B60L58/16 , B60L58/20 , B60L58/40 , B60L53/10
CPC分类号： B60L53/14 , B60L7/12 , B60L7/14 , B60L9/22 , B60L9/28 , B60L50/30 , B60L50/40 , B60L50/51 , B60L50/52 , B60L53/11 , B60L53/20 , B60L58/16 , B60L58/20 , B60L58/40 , H02J7/0013 , H02J7/0029 , H02J7/0045 , B60L2200/36 , B60L2210/14 , B60L2210/30 , B60L2210/40 , B60L2240/72 , H02J2207/20 , H02J2310/48 , Y02T10/70 , Y02T10/7072 , Y02T10/72 , Y02T90/12 , Y02T90/14 , Y02T90/16 , Y02T90/167 , Y02T90/40 , Y04S30/12 , Y10S903/903
摘要： An apparatus comprises a power electronic energy conversion system comprising a first energy storage device configured to store DC energy and a first voltage converter configured to convert a second voltage from a remote power supply into a first charging voltage configured to charge the first energy storage device. The apparatus also includes a first controller configured to control the first voltage converter to convert the second voltage into the first charging voltage and to provide the first charging voltage to the first energy storage device during a charging mode of operation and communicate with a second controller located remotely from the power electronic energy conversion system to cause a second charging voltage to be provided to the first energy storage device during the charging mode of operation to rapidly charge the first energy storage device.
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公开(公告)号：US11655042B2
公开(公告)日：2023-05-23
申请号：US16431015
申请日：2019-06-04
发明人： Dong Dong , Manoj Ramprasad Shah , Rui Zhou , Hao Huang , Di Zhang
CPC分类号： B64D27/24 , H02M5/458 , H02M7/483 , H02M7/4835 , H02M7/797 , B60Y2200/51 , B60Y2200/92 , B64D2027/026 , B64D2221/00 , H02M1/0077 , Y02T50/40 , Y02T50/60 , Y10S903/903
摘要： An electric propulsion system includes at least one generator. The electric propulsion system also includes at least one drive engine coupled to the at least one generator. The electric propulsion system further includes at least one electrical device. The electric propulsion system also includes at least one battery integrated isolated power converter (BIIC), where the at least one generator and at least one of the at least one BIIC and the at least one electrical device are coupled, and where the at least one BIIC and the at least one electrical device are coupled.
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公开(公告)号：US20190210460A1
公开(公告)日：2019-07-11
申请号：US15863728
申请日：2018-01-05
发明人： Shankar Mohan , Christopher Short , Yan Wang , John Michelini
CPC分类号： B60K31/00 , B60W50/0097 , B60W2510/0619 , B60W2510/0628 , B60W2520/12 , B60W2530/14 , B60W2710/0644 , B60W2720/30 , B60Y2200/92 , Y10S903/903
摘要： Methods and systems are provided for controlling vehicle torque output during cruise control. In one example, a method may include determining future vehicle torque output by minimizing an objective function based on an instantaneous vehicle speed, an average vehicle speed, and a present vehicle torque output. The weights of the objective function may be updated based on the past and the present vehicle operating parameters.
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公开(公告)号：US20190202432A1
公开(公告)日：2019-07-04
申请号：US15996772
申请日：2018-06-04
发明人： Sang Joon KIM , Young Chul KIM , Leehyoung CHO , Dong Ho YANG
CPC分类号： B60W20/13 , B60K6/20 , B60W40/12 , B60W2510/244 , B60W2530/14 , B60Y2200/92 , G01R31/367 , Y10S903/903
摘要： A plug-in hybrid electric vehicle (PHEV), which has an engine and a motor and travels using a power of the engine and an electric power of the motor, includes: a battery configured to supply a drive energy of the motor; a battery sensor configured to measure a state of charge (SOC) of the battery; and a controller configured to estimate an average mileage per cycle established using traveling information of the vehicle, estimate an average SOC per cycle using the measured SOC, and control a reference power needed for driving the engine according to the estimated average mileage and the estimated average SOC.
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公开(公告)号：US20190202293A1
公开(公告)日：2019-07-04
申请号：US15860214
申请日：2018-01-02
发明人： Adam Edgar Klingbeil
CPC分类号： B60L3/0046 , B60L3/0069 , B60L7/14 , B60L15/20 , B60L15/32 , B60L50/51 , B60L50/61 , B60L58/40 , Y10S903/903
摘要： A system includes a conversion circuit of a vehicle system that conductively couples a conversion device with first motors of the vehicle system. The electrical conversion device converts non-electrical energy into conversion-based electric current that is conducted to the first motors. The system also includes a storage circuit of the vehicle system that conductively couples a storage device with second motors of the vehicle system. The storage device supplies stored electric current to the second motors of the vehicle system. The system also includes a controller configured to control the second motors to brake and generate charging electric current that is conducted through the storage circuit to charge the storage device. The conversion circuit and the storage circuit are separate circuits such that the storage device is not charged with the conversion-based electric current conducted in the conversion circuit.
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公开(公告)号：US20190002116A1
公开(公告)日：2019-01-03
申请号：US15639200
申请日：2017-06-30
CPC分类号： B64D31/06 , B64D27/02 , B64D27/10 , B64D27/24 , B64D2027/026 , F01D11/20 , F02C3/04 , F02C6/14 , F02C9/26 , F02K5/00 , F05D2220/323 , F05D2220/76 , F05D2240/35 , F05D2270/04 , F05D2270/303 , F05D2270/304 , Y10S903/903
摘要： A hybrid-electric propulsion system includes a propulsor, a turbomachine, and an electrical system, the electrical system including an electric machine coupled to the turbomachine. A method for operating the propulsion system includes operating, by one or more computing devices, the turbomachine such that the turbomachine rotates the propulsor; receiving, by the one or more computing devices, a command to accelerate the turbomachine while operating the turbomachine; and providing, by the one or more computing devices, electrical power to the electric machine to add power to the turbomachine, the propulsor, or both in response to the received command to accelerate the turbomachine.
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8.发明申请公开(公告)号：US20180355955A1
公开(公告)日：2018-12-13
申请号：US15797389
申请日：2017-10-30
发明人： Jong Won LEE
CPC分类号： F16H7/1209 , B60W20/00 , B60Y2200/92 , F02B67/06 , F02N11/04 , F16H7/0829 , F16H2007/0806 , F16H2007/0823 , F16H2007/0865 , F16H2007/0874 , F16H2007/0885 , F16H2007/0893 , F16H2007/0897 , Y10S903/903
摘要： A variable belt tensioner for an engine includes: a first damper; and a second damper connected to the first damper through a driver. The first damper, the second damper, and the driver causes a belt connected to a crankshaft pulley and a starter-generator pulley to have a first tensile strength when the engine including the crankshaft pulley starts, the first damper, the second damper, and the driver causes the belt to have a second tensile strength that is less than the first tensile strength when an electric power is generated by the starter-generator pulley, and the first damper, the second damper, and the driver causes the belt to have a third tensile strength that is less than the second tensile strength when the vehicle is accelerated by the engine.
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公开(公告)号：US20180320339A1
公开(公告)日：2018-11-08
申请号：US16031253
申请日：2018-07-10
申请人： KOMATSU LTD.
IPC分类号： E02F9/20 , B60K6/387 , B60K6/445 , F16H3/44 , B60W10/06 , B60W10/08 , B60W10/10 , B60W20/30 , B60W30/182 , F16H3/72 , F16H59/18 , B60W20/00 , B60K6/38 , E02F3/28 , E02F9/22 , F16H37/10 , F16H61/66 , B60K6/365
CPC分类号： E02F9/2079 , B60K6/365 , B60K6/387 , B60K6/445 , B60K2006/381 , B60W10/06 , B60W10/08 , B60W10/10 , B60W20/00 , B60W20/30 , B60W30/182 , B60W2300/17 , B60W2510/0638 , B60W2520/10 , B60W2710/0644 , B60Y2200/415 , B60Y2300/70 , B60Y2400/73 , E02F3/283 , E02F9/2004 , E02F9/202 , E02F9/2066 , E02F9/2075 , E02F9/2292 , E02F9/2296 , F16H3/44 , F16H3/728 , F16H59/18 , F16H2037/101 , F16H2061/6601 , F16H2061/6602 , F16H2200/2007 , F16H2200/2041 , Y02T10/6239 , Y10S903/903
摘要： A power transmission device of a work vehicle includes a motor control unit that controls first and second motors to keep the transmission speed ratio at a maximum value when a vehicle speed is greater than a second vehicle speed where the transmission speed ratio reaches the maximum value obtainable by the power transmission device, and less than a third vehicle speed where a rotation speed of the second motor reaches a predetermined limit value. A controller increases a rotation speed of an engine from a second rotation speed of the engine when the vehicle speed is greater than the second vehicle speed and less than a third vehicle speed, and increases the rotation speed of the engine from a third rotation speed of the engine when the vehicle speed is greater than the third vehicle speed.
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公开(公告)号：US10081424B2
公开(公告)日：2018-09-25
申请号：US14585988
申请日：2014-12-30
申请人： Bogdan Radu
发明人： Bogdan Radu
CPC分类号： B64C37/00 , B60F5/02 , B60K6/20 , B60Y2200/92 , B64C29/0033 , B64D25/00 , Y10S903/903
摘要： A vehicle which can travel on land, in water, or through air has a body like that of an automobile with powered wheels for providing propulsion on land. The vehicle also has rotors for providing propulsion in air and wings for providing lift. Storage compartments conceal the rotors during land operation, and in this mode the wings are folded down against the body, over the compartments. The wings and the rotors can be deployed to convert the vehicle to flight mode.
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